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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 199 (Transfer Case (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC P1869: Axle Disconnect Device Relay >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P1869

FRONT AXLE ACTR PWR SPLY RELAY

(Front axle actuator power supply relay)

Diagnosis condition

When all of the following conditions are satisfied:

  • Engine running
  • 4WD shift switch is switched (2WD → 4H or 4LO)

Signal

Axle disconnect device relay control signal (terminal #8)

Threshold

Malfunction is detected in axle disconnect device relay control signal.

Diagnosis delay time

2 seconds or more

NOTE: This DTC is used for models with axle disconnect device.